Preparation method of coating film with reinforced antifogging function
An anti-fog film and coating film technology, which is applied in the field of self-adhesive, can solve the problems of leaf diseases and insect pests and rot, and affect the light transmittance of agricultural films, etc., to improve heat aging resistance, significant anti-fog effect, and suppress diseases The effect formed
Inactive Publication Date: 2019-05-24
张海涛
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Abstract
The invention discloses a preparation method of a coating film with a reinforced antifogging function and relates to the technical field of antifogging films. The surface of a modified PET film is coated with a layer of coating film body, and the modified PET film is prepared from PET resin, castor-oil-modified nano bentonite and a plasticizer; the coating film body is formed by drying a coating liquid on the surface of the modified PET film, and the coating liquid is prepared from, by weight, 3-glycidoxypropyltriethoxysilane, propylene glycol, camellia seed oil, sodium dodecyl benzene sulfonate, castor-oil-modified nano bentonite and deionized water. The prepared coating film with the reinforced antifogging function has not only excellent antifogging performance but also great heat resistance and aging resistance.
Application Domain
Coatings
Technology Topic
Propylene glycolChemistry +9
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